Land and water resources conservation and management plan 1992-1995.

Land and water resources conservation and management plan 1992-1995.

書目詳細資料
企業作者: Philippines. Department of Agriculture
格式: 圖書
語言:English
出版: [Quezon City] Department of Agriculture 1992.
主題:
Land use > Philippines.
Water resources > Philippines.
Water-supply > Management > Philippines.